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A technology of display device and electrode layer, which is applied in the fields of pixel design, display device and electric field driving device, can solve problems such as poor display quality, achieve high-quality display effect and improve the effect of angle variation

Active Publication Date: 2019-07-05
INNOLUX CORP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] As mentioned above, liquid crystal molecules rotate horizontally to control the brightness of the LCD display, such as IPS, FFS, AAS, etc., in the actual process, due to the alignment accuracy, that is, the variation of the angle between the alignment and the transmission axis of the first polarizer , resulting in poor display quality

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0058] Figure 5 It is an exemplary embodiment of the pixel design of a liquid crystal display of the present invention.

[0059] Such as Figure 5 The display device L1 of the present invention shown includes: a substrate 3, a scan line 5, an active component 9, a data line 11, a common electrode 17, an opening 17a, a first region 41, a plurality of first branch electrodes 411, and a plurality of first Sectional electrode 4111.

[0060] Wherein, the first branch electrodes 411 are substantially parallel to each other and parallel to the data line 11.

[0061] In the above, the display device may further include a connecting portion 15 to connect the plurality of branch electrodes parallel to each other.

[0062] Wherein, a first branch electrode 411 has two first segment electrodes 4111, which respectively form acute angles θ1a and θ1b with the baseline (ie, the penetration axis x or the absorption axis y perpendicular to it), where θ1a and θ1b The range of may be 5-15 degrees and θ...

Embodiment 2

[0073] Image 6 It is an exemplary embodiment of the pixel design of a liquid crystal display of the present invention.

[0074] Such as Image 6 The display device L2 of the present invention shown includes: a substrate 3, a scan line 5, an active component 9, a data line 11, a common electrode 17, an opening 17a, a first region 51, a first branch electrode 511, and a first segment The electrode 5111, the second region 52, the second branch electrode 522, and the second segment electrode 5222.

[0075] The first branch electrodes 511 are substantially parallel to each other and parallel to the data line 11, and the second branch electrodes 522 are substantially parallel to each other and parallel to the data line 11.

[0076] Wherein, the first branch electrodes 511 of the first region 51 are respectively connected to the corresponding second branch electrodes 522 of the second region 52.

[0077] In the above, the display device may further include a connecting portion 15 to connect...

Embodiment 3

[0091] Figure 7 It is an exemplary embodiment of the pixel design of a liquid crystal display of the present invention.

[0092] Such as Figure 7 The display device L3 of the present invention shown includes: a substrate 3, a scan line 5, an active component 9, a data line 11, a common electrode 17, an opening 17a, a first region 61, a first branch electrode 611, and a first segment The electrode 6111, the second region 62, the second branch electrode 622, and the second segment electrode 6222.

[0093] The first branch electrodes 611 are approximately parallel to each other and parallel to the data line 11, and the second branch electrodes 622 are approximately parallel to each other and parallel to the data line 11.

[0094] The first area and the second area are adjacent to each other, and the first branch electrodes 611 of the first area are not connected to the second branch electrodes 622 of the corresponding second area.

[0095] Wherein, a first branch electrode 611 has two ...

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Abstract

A display device comprises a first polarizer and a display panel.The first polarizer is provided with a penetrating shaft and an absorbing shaft intersecting with the penetrating shaft.The display panel is arranged on the first polarizer and comprises an electrode layer, an alignment layer and a liquid crystal layer, wherein the alignment layer covers the electrode layer and makes contact with the electrode layer, and the liquid crystal layer is arranged on the alignment layer.The electrode layer can comprise a first region; in the first region, the electrode layer can comprise a plurality of first branch electrodes, and at least one of the first branch electrodes can comprise at least two adjacent first segmented electrodes with terminals connected.

Description

Technical field [0001] The invention relates to a pixel design, an electric field drive device and a display device of a liquid crystal display, which can be used in a liquid crystal display. Background technique [0002] In recent years, the flat panel display industry has developed vigorously. Liquid Crystal Display (LCD) is currently the mainstream display technology in the display industry. Among them, IPS panels (In-Plane Switching) and FFS panels (Fringe panels) derived from IPS technology Field Switching), etc., greatly improving the viewing angle of LCD. Due to its high contrast, good viewing angle, and no water ripples when touched and pressed, it is more suitable for use on the screens of popular smart phones and tablet computers. . [0003] As mentioned above, LCD displays that control the brightness and darkness of the display by the horizontal rotation of liquid crystal molecules, such as IPS, FFS, AAS, etc., are due to the alignment accuracy, that is, the deviation o...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G02F1/1335G02F1/1343G02F1/1337
Inventor 陈邦安徐毓伦
Owner INNOLUX CORP
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